Found 124 Articles for Cryptography

An assault against Bluetooth-enabled devices such as smartphones, laptops, and smartwatches is known as bluejacking. Sending unwanted messages to neighboring targets inside the Bluetooth range is a common strategy. Bluejacking may appear vexing at first, but it is ultimately harmless. Attackers, on the other hand, might send harmful material, links, or files with the intention of hacking and causing damage. As a result, threatening messages, photos, or promotional information can be transmitted via Bluetooth hacking.When a person's phone gets bluejacked, he or she receives unsolicited messages, audio, or image files. This might be seen by the receiver as a fault ... Read More

Malware is an ever-evolving threat to individuals, institutions, and governments in the age of increased mobile and smart connectivity. Anti-malware companies are frequently a mobile user's first and only line of protection. Because of the financial incentives, the number and complexity of Android malware are growing, making it more difficult to detect. Let us now see more about android malware and how we can prevent them.What is Android Malware, and how does it work?Android malware is very similar to the various varieties of malware that you might be familiar with on your desktop or laptop computer. It's only for Android ... Read More

Encrypting Viruses are a form of computer virus that can cause significant problems if they are identified. The entire globe is reliant on computer systems for day-to-day operations. Encrypting viruses are said to be one of the most dangerous viruses because once your device is infected with one, it may begin encrypting all of the critical and confidential documents and files stored on your computer or laptop, rendering the files useless and unreadable, or it may be deleted, resulting in data loss or an automatic factory reset, which may include the deletion of all accounts and all of the vital ... Read More

"What is an ad blocker?" you might be wondering. That's an excellent question, particularly if you're unfamiliar with such features. Advertisements have become ingrained in our daily lives. Whether it's on the Internet, in television commercials, or the newspaper, most of us are oblivious to advertisements. So, why should you make a conscious effort to utilize an ad blocker when surfing the web?We'll go over what an ad blocker is and how it can help you enhance your browsing experience in this post. Only then can you determine whether it is worthwhile to invest any time or money.What Are Ad ... Read More

You may have come upon it when searching for a VPN on the internet. Nonetheless, you have no idea what it is or what it has to do with anything. Don't worry; you've found an article that will tell you all you need to know about it.A VPN passthrough is a router functionality that enables outbound VPN connections from devices connected to the router. It permits the free flow of VPN traffic. It should not be confused with a VPN router, which establishes a VPN connection.How does the passthrough function?NAT is a feature that almost every router has. Some routers ... Read More

When you do anything on the internet, you're sending data packets all over the world. Consider how your information is broken down into packets of data and transported to its intended destination when you put in a web address in your browser or submit a new update on your social media platforms.Data is split into tiny packets and routed to data centers hundreds of miles away, whether on a computer, a smartphone, a tablet, or any other device. If you believe that you and the receiving end are the only ones with transparent access to these data packets, think again. ... Read More

What is a Firewall?A firewall is a hardware or software device that can be set up to restrict data from specific sites, programs, or ports while allowing relevant and necessary data to come through.Firewalls block unauthorized access to or from networks with varying levels of trust. They prevent hostile actors from accessing private networks connected to the Internet by implementing security policies. A firewall can be set up using hardware, software, or a mix of the two.Zero Trust policies can be used in conjunction with perimeter firewalls to ensure that network access is allowed appropriately and securely at every access ... Read More

What is a DoS attack?A denial-of-service attack is a type of cyber-attack where the perpetrator tries to make a network resource unavailable to its intended users by stopping the services of a host connected to the Internet for a certain length of time or indefinitely. Denial of service is often accomplished by flooding a targeted computer or resource with unnecessary requests that could cause systems to become overburdened, preventing any or all genuine requests from being fulfilled.In a distributed denial-of-service (DDoS) attack, the incoming traffic flooding the target comes from various places. This renders stopping the attack by just preventing ... Read More

Computer WormA worm is a harmful software (virus) that repeats itself as it moves from computer to computer, leaving copies of itself in each computer's memory. A worm finds a computer's vulnerability and spreads like an illness throughout its associated network, constantly looking for new holes. Worms, like viruses, are spread by email attachments from seemingly trustworthy senders. Worms then propagate through a user's email account and address book to contacts.Some worms reproduce and then go dormant, while others inflict harm. The worm's code is referred to as payload in such circumstances.How do they work?Computer worms make use of network ... Read More

While face-to-face human interaction appears less common, we are more likely to communicate with our technology. Machines are starting to respond, from Siri to Alexa. Now, businesses recognize the value of Chatbot services and implement them into their networks, resulting in a more efficient and user-friendly consumer experience across many platforms. With its rising popularity, so does the concern of chatbot security; let us see more on the threats of using a chatbot is and what precisely a chatbot does.What is a chatbot?A chatbot is a computer with artificial intelligence (AI) that uses critical pre-calculated user phrases and auditory or ... Read More